Оптимизайка

https://en.wikipedia.org/wiki/Server_Name_Indication

https://www.google.se/search?q=%D1%85%D0%BE%D1%81%D1%82%D0%B8%D0%BD%D0%B3+SSL&gws_rd=cr&ei=lJyCWLnsHuLcgAaAtpHwDA

https://letsencrypt.org/

---------- Добавлено 21.01.2017 в 02:39 ----------

https://security.googleblog.com/2016/09/moving-towards-more-secure-web.html

September 8, 2016

Now you can increase your ARPU 😂

output of df -i?

limit_conn limits total number of simultaneous connections from single IP.

limit_req limits total number of processed requests from single IP per minute

https://en.wikipedia.org/wiki/Slowloris_(computer_security)

create or replace function myproc() RETURNS SETOF tablename AS
$BODY$
DECLARE
    r tablename%rowtype;
    it integer;
BEGIN
    it := 1;
    FOR r IN SELECT * FROM tablename order by title
    LOOP
      IF r.id <= 17 THEN CONTINUE; END IF;
      IF it > 25 THEN EXIT; END IF;
      it := it + 1;
      RETURN NEXT r;
    END LOOP;
END
$BODY$
LANGUAGE plpgsql;

select * from myproc();

Read again, carefully.

Moreover, you can refer to RFC:

https://tools.ietf.org/html/rfc5545#section-3.8.4.7

https://en.wikipedia.org/wiki/ICalendar

Call to Roivant

https://vc.ru/p/vivek-ramaswamy

http://ossec.github.io/

llllllllll 🤣

It's link farm, not banner network, see /ru/forum/comment/14860719