Specifications

Secure Sockets Layer (SSL)
854
handshaking, 334
protocol stacks, 333
sending data, 334-335
secure storage, 336-337
credit card numbers, 338
secure transactions,
328-332
Internet, 330-331
screening user input, 336
Secure Sockets Layer
(SSL), 332-335
compression, 335
handshaking, 334
protocol stacks, 333
sending data, 334-335
secure storage, 336-337
credit card numbers,
338
user information, 328
user machines, 329-330
your system, 331-332
Secure Web servers,
298-299
security, 282-291
authentication, 284,
291-293, 304-325
access control, imple-
menting, 305-312
basic authentication.
See basic authentica-
tion
digest authentication,
313
encrypting passwords,
310-311
identifying users,
304-305
mod_auth_mysql
module, 322-324
multiple pages,
protecting, 312
passwords, 291-292
storing passwords,
308-310
Web sites, 324
backing up data, 301
Certificate Signing
Request (CSR), 299
Certifying Authorities
(CAs), 297
commercial Web sites,
crackers, 277-278
compromises, 290
databases, 251
operating system, 252
passwords, 252-253
user privileges, 253
Web issues, 253-254
digital certificates,
297-298
digital signatures, 296-297
encryption, 293-296,
338-347
Data Encryption
Standard (DES), 295
GPG (Gnu Privacy
Guard), 339-347
PGP (Pretty Good
Privacy), 338-339
private key encryption,
294-295
public key encryption,
295-296
RSA, 296
SSL (Secure Sockets
Layer), 346-347
firewalls, 300
hash function, 296
importance of stored infor-
mation, 282-283
log files, 299-300
passwords, 291-292
physical security, 302
Secure Electronic
Transaction standard, 290
Secure Socket Layer
(SSL), 285
Secure Web servers,
298-299
security policies, creating,
291
TCP/IP networks, 284
threats, 283-290
Denial of Service
(DoS), 287
errors in software,
288-289
exposure of confidential
data, 283-285
loss or destruction of
data, 285-286
modification of data,
286
repudiation, 289-290
transactions, 328-332
Internet, 330-331
screening user input,
336
Secure Sockets Layer
(SSL), 332-335
secure storage, 336-337
user information, 328
user machines, 329-330
your system, 331-332
SELECT clause, 222
select fns.php, 597
select_fns.php files, 609
SELECT privilege, 190
SELECT statement, 211
LIMIT clause, 222
ORDER BY clause, 219
selecting databases in
MySQL, 193-194
semicolons (;) (MySQL),
185
40 7842 index 3/6/01 4:22 PM Page 854